253350277231 has 2 divisors, whose sum is σ = 253350277232. Its totient is φ = 253350277230.

The previous prime is 253350277199. The next prime is 253350277273. The reversal of 253350277231 is 132772053352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 253350277231 - 2⁵ = 253350277199 is a prime.

It is a super-2 number, since 2×253350277231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253350271231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126675138615 + 126675138616.

It is an arithmetic number, because the mean of its divisors is an integer number (126675138616).

Almost surely, 2^253350277231 is an apocalyptic number.

253350277231 is a deficient number, since it is larger than the sum of its proper divisors (1).

253350277231 is an equidigital number, since it uses as much as digits as its factorization.

253350277231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600, while the sum is 40.

The spelling of 253350277231 in words is "two hundred fifty-three billion, three hundred fifty million, two hundred seventy-seven thousand, two hundred thirty-one".